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SSSSS [86.1K]
3 years ago
6

Here please please please

Mathematics
1 answer:
Semmy [17]3 years ago
8 0
Answer: 6

explanation:
set up proportions
(4+2)/9 = 4/x
6/9 = 4/x
simplify
2/3 = 4/x
cross multiply
2x = 12
divide
x = 6
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How many times greater is 70 million than 7 million
Dahasolnce [82]

For this case we have the following expressions:

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7,000,000

If we divide the first expression by the second we have:

\frac {70,000,000} {7,000,000} = 10

Thus, we have that the first expression is 10 times greater than the second expression.

Answer:

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3 years ago
I will mark you brainlest!
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Answer:

46 in²

Step-by-step explanation:

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Step-by-step explanation:

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A line segment whose endpoints are (2,6) and (8,y) is perpendicular to a line whose slope is -4. What is the value of y?
Mariulka [41]
If the line segment is perpendicular to a line with the slope of -4, that means the line segment has a slope of 1/4.

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y = mx + b
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Answer:

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Step-by-step explanation:

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